Z03530000                       USGS 
H03530000       3651540824616005151195SW0601020639.7           1470.00          
N03530000       S F POWELL RIVER AT BIG STONE GAP, VA
Y03530000       
303530000       19450213   2960                7.80                      
303530000       19460107   3100                8.00                      
303530000       19470115   2540                7.25                      
303530000       19501207   2330                6.90                      
303530000       19511215   2020                6.40                      
303530000       19530221   2140                6.65                      
303530000       1954       10002Bm                                       
303530000       1955       20002Bm                                       
303530000       19560416   2400                7.05                      
303530000       19570129   3550                8.62                      
303530000       19580506   1840                6.10                      
303530000       19590327   1130                4.84                      
303530000       19591128   1840                6.08                      
303530000       19610225   2260                6.80                      
303530000       19620228   2140                6.60                      
303530000       19630312   4800                9.94                      
303530000       19640315   1780                6.05                      
303530000       19650326   3030                7.90                      
303530000       19660213   1480                5.50                      
303530000       19670307   4100                9.20                      
303530000       19680312   1480                5.50                      
303530000       19690120    550                3.60                      
303530000       19691230   4620                9.72                      
303530000       19710720   3230                8.18                      
303530000       19720121   1380                5.30                      
303530000       19730316   3000                7.85                      
303530000       19740622   3290                8.27                      
303530000       19750330   2470                7.10                      
303530000       19770405   80007              12.43